Yeaowl Technology Co., Ltd., thriving in the dynamic heart of Changping Town, Dongguan City, the renowned manufacturing powerhouse of China, stands as a shining symbol of technological excellence and innovation. As a visionary tech enterprise, we seamlessly integrate research and development, production, sales, and service to deliver unrivaled, comprehensive power system solutions globally. Our relentless pursuit of excellence ensures that we supply superior, all-in-one power system solutions across a vast array of industries worldwide. Our cutting-edge inventions, such as advanced unmanned boats, resilient rescue boats, autonomous patrol boats, sophisticated hydrological monitoring vessels, and electrifying electric surfboards, continuously inspire our clients and elevate industry standards. Driven by our passion for progress, our exceptional power system technical team leads groundbreaking research and innovations in brushless DC motor technology. Our independently developed, high-performance motors are a testament to our prowess and expertise. Committed to delivering unparalleled manufacturing excellence, we leverage state-of-the-art equipment, sophisticated processes, and decades of unmatched manufacturing expertise, supported by exceptional technical and managerial teams. Our globally distributed products have earned widespread acclaim and respect, underscoring our steadfast dedication to quality and innovation.
We are proud to present our esteemed clients with elite Original Equipment Manufacturer (OEM) services and visionary Original Design Manufacturer (ODM) solutions. These meticulously tailored services are based on customized research, development, and manufacturing processes, precisely crafted to meet the unique requirements of our clients. Our mission is to not only meet but consistently exceed their diverse expectations, ensuring unparalleled client satisfaction.
Resolving our clients' challenges remains our unwavering goal and steadfast commitment, reflecting our dedication to innovation, excellence, and client satisfaction.
Challenger
Carbon fiber
Crafted for adrenaline junkies and adventure aficionados, this e-foil is the quintessential choice for those with a knack for intermediate to advanced riding prowess. Revel in the pinnacle of performance and nimbleness, transforming each wave into an electrifying adventure. Constructed with cutting-edge, top-tier carbon fiber, it offers an unmatched e-foil experience.
| |
weight |
wolume |
length |
width |
| 25A |
38kg |
89L |
1610mm |
694mm |
| 35A |
40kg |
89L |
1610mm |
694mm |
Propulsion System
Propeller
Our state-of-the-art 80cm motor mast emerges as a crowd favorite, ensuring a flawless transition from graceful gliding to exhilarating cruising. Enjoy a smooth, stable aquatic flight, drastically reducing the risk of the propeller breaking the water's surface.
| Length |
Weight |
Power |
Top Thrust |
Top Speed |
| 80cm |
14kg |
4.5kw |
32kg |
40km/h |
Electronic Speed Controller
Elevate your aquatic adventure with maximum safety through our cutting-edge electronic controller, packed with protective features. High-Temperature Protection curtails speed when safe heat levels are topped, shielding your gear. Over-Current Protection preserves the battery and motor's integrity. Motor Stall Protection activates amidst excessive loads or barriers, preventing possible harm and ensuring safety. Signal Loss Protection steps in to keep you secure upon remote signal disruption. Return Trip Protection guarantees ample power for a secure return, even as the battery dwindles.
Remote Control
Engineered with ergonomic finesse and intuitive ease of use, our remote control features a rugged safety waterproof case rated IP68. Your safety is our priority, with dual mechanisms: a safety switch and auto-disconnect function. The connection severs instantly when submerged or when the safety switch is released, ensuring uninterrupted security. Effortlessly adjust speed with a dial for gradual acceleration, outclassing conventional remotes in efficiency, empowering navigation with the finesse of a seasoned captain. Quick, seamless connectivity ensures you master it right from the start. If your surfboard's battery dwindles during deep-sea adventures, the remote vibrates five times every 30 seconds, urging a swift retreat to safety.
| Voltage |
weight |
Charging Method |
Waterproof Rating |
| 5V |
0.2kg |
Wireless Charging |
IP68 |
Smart Battery
25A 35A
The EFoil Smart Battery is meticulously designed for convenience, featuring a compact, detachable form that enables rapid swaps during use. Relish swift charging and a transparent power usage display. The sophisticated BMS incorporates diverse safety protocols, ensuring superior protection.
*25A Battery: This efficient smart power option is ideal for regular aquatic excursions, striking a balance between weight, durability, and performance, offering up to 60 minutes of runtime.
*35A Battery: Perfect for extended water sports, this variant delivers outstanding durability with up to 90 minutes of runtime, tailored for prolonged aquatic adventures.
| |
Capacity |
Weight |
Volume |
| 25A |
1512Wh |
12.4kg |
39*34*89cm |
| 35A |
1080Wh |
10.2kg |
39*34*89cm |
Wing sets1500+218
Our 1500+218 hydrofoil is a user-favorite, expertly crafted by top designers drawing inspiration from shark fin bionic designs, and produced with cutting-edge carbon fiber technology. It exemplifies adaptability, suitable for any skill level and riding style. Its optimal blend of stability and flexibility ensures unrivaled performance.
Hydrofoil material: Carbon Fiber
Fuselage material: Aluminum
| Surface |
Wingspan |
Chord |
Aspect Ratio |
Back Wing |
Fuselage |
| 1500cm² |
91cm |
20.22cm |
4:5 |
218 |
65cm |
| Challenger Configuration List |
| No. |
Name |
QTY |
| 1 |
Challenger board |
1 |
| 2 |
ESC |
1 |
| 3 |
Engine |
1 |
| 4 |
Battery |
1 |
| 5 |
Front Wing |
1 |
| 6 |
Back Wing |
1 |
| 7 |
Fuselage |
1 |
| 8 |
Remote Control |
1 |
| 9 |
Remote Charging |
1 |
| 10 |
Battery Charging |
1 |
| 11 |
FW covers |
1 |
| 12 |
BW covers |
1 |
| 13 |
Travel case |
1 |
| 14 |
English Instructions |
1 |
At the heart of our operations, the Testing Department at Yeaowl Technology Co., Ltd stands as a shining beacon of our unwavering dedication to achieving unparalleled excellence. Our rigorous focus on ensuring top-tier quality is second to none, as we meticulously scrutinize materials from their initial arrival through every single stage of production until the final product emerges, ready to dazzle. With the use of state-of-the-art instruments, we guarantee that each step in the process upholds the highest standards of quality. Within our lightweight 40kg E-Foil, which boasts an impressive 89L Volume coupled with a dynamic 4.5kW Output, every component is expertly crafted to epitomize sheer superiority. Our comprehensive testing protocols not only confirm adherence to the most stringent quality benchmarks but also significantly elevate the overall integrity and performance of our pioneering products, ultimately setting new benchmarks in innovation and redefining industry standards.
Q1:Does your electric hydrofoil surfboard support customization?
A1: Yes, we support customization of colors, dimensions, battery capacity, model, etc., to meet your needs as much as possible.
Q2:Could you send me a price list?
A2: Since we have electric surfboards in stock and offer customization services, any change in the customized parameters, including the quantity, will affect the price. If you need a price list, you can contact me and let me know your requirements. We will then provide you with one.
Q3:Is there a MOQ for your E-foil?
A3: There is no minimum order quantity requirement for our products. However, if you plan to make large - volume purchases or request customization, we will offer you the most suitable price.
Q4:How about your delivery time?
A4: We have a small quantity of electric surfboards in stock. It depends on how many you need. If the quantity is small, we can deliver the goods soon. If it's a large quantity, we need to check our inventory and then give you an approximate delivery time.
Q5:What is the packaging method of your products?
A5: We use cartons for packaging, with both inner and outer packaging for protection.
Q6:What's your warranty terms?
A6: One year.
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